Samsung Galaxy S23 vs Xiaomi Poco F8 Ultra Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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| Samsung Galaxy S23 | Xiaomi Poco F8 Ultra |
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Released
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Feb 17, 2023
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Released
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Nov 26, 2025
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6.1-inch · 2340x1080px
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6.9-inch · 2608x1200px
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Triple camera
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Triple camera
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8GB · 128GB
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12GB · 256GB
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3900 mAh
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6500 mAh
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| Check prices | |
| Check Accessories | Check Accessories |
Availability
| Officially announced | |
|---|---|
| Feb 01, 2023 | Nov 26, 2025 |
| Prices (MSRP) | |
| 8GB/128GB - $800 | 12GB/256GB - $729 |
Design
| Dimensions | |
|---|---|
| 5.76 x 2.79 x 0.30 inches (~0.36 inches with camera bump) 146.3 x 70.9 x 7.6mm (~9.02 mm with camera bump) |
6.43 x 3.06 x 0.31 inches 163.3 x 77.8 x 7.9 mm |
| Weight | |
| 5.93 oz / 168.0 g | 7.69 oz / 218.0 g |
| Materials | |
| Back: Glass (Corning Gorilla Glass Victus 2) Frame: Aluminum | Back: Glass Frame: Aluminum |
| Resistance | |
| Water, Dust; IP68 | Water, Dust; IP68 |
| Biometrics | |
| 2D Face unlock, Ultrasonic in-screen fingerprint | Ultrasonic in-screen fingerprint |
| Keys | |
| Right: Volume control, Lock/Unlock key | Right: Volume control, Lock/Unlock key |
| Colors | |
| Phantom Black, Cream, Green, Lavender | Black, White, Denim Blue |
Display
| Size | |
|---|---|
| 6.1-inch, 88.57% screen-to-body | 6.9-inch, 89.44% screen-to-body |
| Type | |
| Super AMOLED, 120Hz, HDR, 1750 nits | OLED, 120Hz, 3500 nits |
| Resolution | |
| 2340x1080px, 19.5:9 ratio, 422 PPI | 2608x1200px, 416 PPI |
| Protection | |
| Corning Gorilla Glass Victus 2 | |
PhoneArena Display Test
| Bright Max (20% APL) | |
|---|---|
| 1531 (Good) | 3379 (Excellent) |
| Bright Min | |
| 0.9 (Excellent) | 0.98 (Excellent) |
Learn more on our
PhoneArena Display Test Results page.
Hardware
| System chip | |
|---|---|
| Snapdragon 8 Gen 2 SM8550-AC (4 nm) | Snapdragon 8 Elite Gen 5 SM8850-AC (3 nm) |
| Processor | |
| Octa-core 1x3.36GHz Kryo Prime 4x2.8GHz Kryo Gold 3x2.0GHz Kryo Silve |
Octa-core 2x4.6GHz Oryon V3 Phoenix L 6x3.62GHz Oryon V3 Phoenix M |
| GPU | |
| Adreno 740 | Adreno 840 |
| Memory | |
| 8GB (LPDDR5X)/128GB (UFS 4.0) 8GB/256GB |
12GB/256GB (UFS 4.1) 16GB/512GB |
| Storage expansion | |
| not expandable | not expandable |
| OS | |
| Android (14, 13) | Android (16) |
PhoneArena Performance Test
| GeekBench 6 Single | |
|---|---|
| 2023 | 3369 |
| GeekBench 6 Multi | |
| 5180 | 10089 |
| 3D Mark High | |
| 3807 | 7051 |
| 3D Mark Low | |
| 2079 | 5752 |
Learn more on our
PhoneArena Performance Test Results page.
Battery
| Type | |
|---|---|
| 3900 mAh, Li - Ion | 6500 mAh |
| Charging | |
| Fast charging Qi wireless charging, Reverse wireless charging | Fast charging Qi wireless charging, Reverse wireless charging |
| Charge speed | |
| Wired: 25.0W Wireless: 10.0W |
Wired: 100.0W Wireless: 50.0W |
Battery Life Estimate
6h 3min
Browsing
15h 21min
Video
8h 6min
Gaming
8h 1min
Battery Life Estimate
6h 35min
Browsing
22h 52min
Video
6h 24min
Gaming
5h 31min
Camera
| Rear | |
|---|---|
| Triple camera | Triple camera |
| Main camera | |
| 50 MP (OIS, PDAF) Sensor name: Samsung ISOCELL Aperture size: F1.8 Focal length: 23 mm Sensor size: 1/1.56" Pixel size: 1.0 μm |
50 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 23 mm Sensor size: 1/1.31" Pixel size: 1.2 μm |
| Second camera | |
| 12 MP (Ultra-wide) Sensor name: Sony IMX564 Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/2.55" Pixel size: 1.4 μm |
50 MP (Ultra-wide) Aperture size: F2.4 Focal Length: 18 mm Sensor size: 1/2.88" Pixel size: 0.61 μm |
| Third camera | |
| 12 MP (Telephoto, OIS) Sensor name: Samsung S5K3K1 Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 64 mm Sensor size: 1/3.94" Pixel size: 1.0 μm |
50 MP (Telephoto, Periscope, OIS, PDAF) Optical zoom: 5.0x Aperture size: F3.0 Focal Length: 115 mm Sensor size: 1/2.76" Pixel size: 0.64 μm |
| Flash | |
| Dual LED | LED |
| Video recording | |
| 8K UHD (30 fps), 4K UHD (60 fps), 1080p (960 fps) OIS, HDR |
4K UHD (30 fps), 1080p (60 fps) |
| Front | |
| 12 MP Video capture: 4K UHD (60 fps) |
32 MP |
137
Overall
139
Photo
134
Video
141
Overall
154
Photo
128
Video
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.3 | 6.0 |
| WLAN | |
| a,b,g,n,ac,Wi-Fi 6,Wi-Fi 6E Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax |
a,b,g,n,ac,Wi-Fi 6,Wi-Fi 7 Wi-Fi Direct, Hotspot |
| USB | |
| Type-C | Type-C |
| Sensors | |
| Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor | Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor |
| Location | |
| GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning |
| Other | |
| NFC, Ultra Wideband (UWB) | NFC, Infrared |
Multimedia
| Headphones | |
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| No 3.5mm jack | No 3.5mm jack |
| Speakers | |
| Earpiece, Multiple speakers | Earpiece, Multiple speakers |
Cellular
| 5G Bands | |
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| n1, n7, n25, n28, n41, n66, n71, n78, n258, n260, n261, SA, NSA, Sub-6, mmWave, 5G Ready | 5G Ready |
| LTE Bands | |
| 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 66, 71 | |
| TDD Bands | |
| 38, 39, 40, 41, 46, 48 | |
| 3G Bands | |
| 1, 2, 4, 5, 8 | |
| Data Speed | |
| LTE-A, HSDPA+ (4G) 42.2 Mbit/s | LTE-A, HSDPA+ (4G) 42.2 Mbit/s |
| SIM type | |
| Dual Nano SIM + eSIM | Nano SIM, eSIM |
Regulatory Approval
| FCC approval | |
|---|---|
| Date approved: Jan 17, 2023 FCC ID value: A3LSMS911U | |
| Measured SAR | |
| Head: 0.95 W/kg Body: 0.88 W/kg Simultaneous Transmission: 1.58 W/kg Wireless Router: 1.24 W/kg |
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Alternative variants
With 256GB internal storage
| Memory | 256GB |
|---|---|
| Prices (MSRP) | $860 |
International
| 5G Bands | n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n75, n77, n78, SA, NSA, Sub-6 |
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| LTE Bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66 |
| TDD Bands | 38, 39, 40, 41 |
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